2n - 3 ≥ 5
Add 3 to both sides.
2n ≥ 8
Divide both sides by 2
n ≥ 4
That's the first part of our inequality. Let's get the second part.
2n - 3 ≤ 7
Add 3 to both sides.
2n ≤ 10
Divide both sides by 2
n ≤ 5
Our compound inequality is: 4 ≤ n ≤ 5
Answer:
Answer is in there^ couldn’t fit photos
Step-by-step explanation:
Given the data set, what is the mode? 3, 5, 6, 8, 5, 7, 9, 3, 10, 12
bazaltina [42]
3 or 5? Idk i think you have to do like dividing or something
Answer:
129 cm
Step-by-step explanation:
The total height of all the people: 150 × 4 = 600 cm
The total height of Sally, Jackson and Tina: 145 × 3 = 435 cm
David’s height: 600 – 435 = 165 cm
Tina’s height: 165 + 5 = 170 cm
Jackson’s height: 170 × 4/5 = 136 cm
Therefore, Sally’s height: 600 – 165 – 170 – 136 = 129 cm
Thenks and mark me brainliest :))